Datasheet > ML2250

ML2250

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
冲电气 - OKI		语音合成 PC
页数	文件大小	规格书
36页	267K
描述
2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ML2250 数据手册

FEDL2250DIGEST-09

OKI Semiconductor

ML2250 family

FEATURES

Maximum playback time length (sec) (In 4-bit ADPCM2)

F_SAM= 4.0 kHz F_SAM= 6.4 kHz F_SAM= 8.0 kHz F_SAM= 16 kHz F_SAM= 32 kHz

Type

ROM capacity

ML2251

ML2252

ML2253

ML2254

ML22Q54

ML2256

ML22Q58

512 Kbit

1 Mbit

3 Mbit

4 Mbit

6 Mbit

8 Mbit

31.7

64.5

19.8

40.3

15.8

32.2

7.9

16.1

48.8

65.2

98.0

130.4

3.9

8.0

195.5

261.1

392.1

522.2

122.2

163.2

245.1

326.4

97.7

24.4

32.6

49.0

65.2

130.5

196.0

261.0

Non-linear 8-bit PCM, 8-bit PCM, 16-bit PCM, 2-bit ADPCM2, and 4-bit ADPCM2 algorithms

Serial input/parallel input selectable

Phrase control table function i.e., user definable phrase control table function

2 channels mixing function

Master clock frequency:

Sampling frequency:

4.096 MHz

4.0 kHz, 5.3 kHz, 6.0kHz, 6.4 kHz, 8.0 kHz, 10.7 kHz, 12.0kHz,

12.8 kHz, 16.0 kHz, 21.3 kHz, 24.0kHz, 25.6 kHz, 32.0 kHz,

42.7 kHz, 48 kHz

Maximum number of phrases:

256 phrases

Sound volume adjustment function built in (2 sounds independently adjustable in 29 steps)

External voice data can be input

14-bit D/A converter built in

Built-in low-pass filter:

Package: 44-pin plastic QFP (QFP44-P-910-0.80-2K)

(ML2251-XXXGA/ ML2252-XXXGA/ ML2253-XXXGA/

Digital filter

ML2254-XXXGA /ML2256-XXXGA / ML22Q54GA/ML22Q58GA)

(P-VFLGA33-5.03X5.78-0.80-W)

33-pin W-CSP

(ML2253-XXXHB/ ML2254-XXXHB)

(ML2256-XXXHB)

3/36

1 234 5 6 7...36

下载PDF

与ML2250相关器件

型号	品牌	描述	获取价格	数据表
ML2251-XXXGA	OKI	2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI	获取价格
ML2252	OKI	2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI	获取价格
ML2252	MICRO-LINEAR	レP Compatible 8-Bit A/D Converters with 2- or	获取价格
ML2252BCP	MICRO-LINEAR	レP Compatible 8-Bit A/D Converters with 2- or	获取价格
ML2252BCQ	MICRO-LINEAR	レP Compatible 8-Bit A/D Converters with 2- or	获取价格
ML2252CCP	MICRO-LINEAR	レP Compatible 8-Bit A/D Converters with 2- or	获取价格